PYTHON PROGRAMMING & DATA SCIENCE
UNIT 1
Parts of Python Programming Language: Identifiers, Keywords,
Statements and Expressions, Variables, Operators, Precedence and
Associativity, Data Types, Indentation, Comments, Reading Input, Print
Output, Type Conversions, The type() Function and Is Operator, Dynamic
and Strongly Typed Language,
Control Flow Statements: The if Decision Control Flow Statement, The
if…else Decision Control Flow Statement, The if…elif…else Decision
Control Statement, Nested if Statement, The while Loop, The for Loop,
The continue and break Statements.
Lists: Creating Lists, Basic List Operations, Indexing and Slicing in Lists,
Built-In Functions used on Lists, List Methods, The del Statement.
Dictionaries: Creating Dictionary, Accessing and Modifying key: value
Pairs in Dictionaries, Built-In Functions Used on Dictionaries, Dictionary
Methods, The del Statement.
Tuples and Sets: Creating Tuples, Basic Tuple Operations, Indexing and
Slicing in Tuples, Built-In Functions Used on Tuples